Defying Extreme Heat, Delivering Unwavering Performance
Your Trusted Partner for Refractory Products and Industrial Furnace Solutions
Zhengzhou Zhongkeda Refractory Co., Ltd. is a professional refractory manufacturer specializing in refractory bricks, insulation bricks, monolithic refractories, ceramic fiber products and refractory raw materials.
Serving customers worldwide, we provide reliable and cost-effective refractory solutions for carbon, cement, steel, glass and ceramic industries. Custom sizes, technical support and OEM services are available to meet different project requirements.
Fully automated production line with an annual capacity of 60,000 tons and a precision tolerance of less than 0.5 mm.
ISO-certified laboratory with specialized performance testing; refractoriness reaches over 1800°C.
Serving over 50 countries, direct shipment from port, 30-day emergency order response time
Providing thermal audits and customized formulations to extend kiln service life by up to 80%
Global Markets
We provide reliable refractory materials and technical support to customers across key industrial regions worldwide.
Steel · Cement · Industrial Furnaces
South America
Metallurgy · Ceramics · Energy Industry
Europe
High-end Industrial Applications
Middle East
Oil · Gas · High Temperature Industry
Southeast Asia
Steel · Cement · Ceramic Production
Oceania
Mining · Industrial Furnace Applications
Industries We Serve
Steel / Cement / Ceramic / Foundry / Pizza Oven / Carbon Industries
Packing & Shipping
We provide secure packaging and efficient logistics to ensure safe delivery of refractory materials worldwide.
Worldwide Delivery Process
From factory production to global shipment, we ensure safe, fast, and reliable delivery worldwide.
Contact Us
Refractory materials are the backbone of high-temperature industrial operations. From steelmaking to ceramics production, these heat-resistant materials play a crucial role in ensuring safety, efficiency, and durability under extreme thermal and chemical
When it comes to high-temperature industrial processes, selecting the right type of refractory brick can significantly impact the performance and lifespan of your kiln, furnace, or oven. Two of the most widely used refractory materials are Fire Clay Brick
In any high-temperature industrial process, choosing the right refractory brick is crucial. The right brick improves energy efficiency, enhances equipment lifespan, and ensures process stability.
Zhengzhou Zhongkeda Refractory Materials Co., Ltd
